class_docstr: Show lines with a given gid.
code: def __init__(self, *args, gid, **kwargs):
      self.gid = gid
      super().__init__(*args, **kwargs)
  
file_path: matplotlib/galleries/examples/user_interfaces/toolmanager_sgskip.py
imports: import matplotlib.pyplot
  from matplotlib.backend_tools import ToolBase, ToolToggleBase
label_desc: Use image node_id 1 to create a new GroupHideTool object from inherited base classes: ToolToggleBase with example: obj = GroupHideTool()